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The Vaccum and the Generation Structure Probed by Higgs Boson

Planned Research

Project AreaNew expansion of particle physics of post-Higgs era by LHC revealing the vacuum and space-time structure
Project/Area Number 16H06491
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionHigh Energy Accelerator Research Organization

Principal Investigator

Hanagaki Kazunori  大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 教授 (40448072)

Co-Investigator(Kenkyū-buntansha) 受川 史彦  筑波大学, 数理物質系, 教授 (10312795)
東城 順治  九州大学, 理学研究院, 准教授 (70360592)
Project Period (FY) 2016-06-30 – 2021-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥270,530,000 (Direct Cost: ¥208,100,000、Indirect Cost: ¥62,430,000)
Fiscal Year 2020: ¥59,670,000 (Direct Cost: ¥45,900,000、Indirect Cost: ¥13,770,000)
Fiscal Year 2019: ¥59,670,000 (Direct Cost: ¥45,900,000、Indirect Cost: ¥13,770,000)
Fiscal Year 2018: ¥56,940,000 (Direct Cost: ¥43,800,000、Indirect Cost: ¥13,140,000)
Fiscal Year 2017: ¥59,670,000 (Direct Cost: ¥45,900,000、Indirect Cost: ¥13,770,000)
Fiscal Year 2016: ¥34,580,000 (Direct Cost: ¥26,600,000、Indirect Cost: ¥7,980,000)
Keywordsヒッグス / 真空の構造 / 湯川結合 / LHC / ATLAS実験 / シリコン検出器 / ATLAS / 真空 / シリコンピクセル検出器 / 素粒子の世代 / ピクセル検出器 / 素粒子実験 / LHC-ATLAS
Outline of Final Research Achievements

We collected 150/fb of proton-proton collision data at ATLAS detector. Using this dataset, (1) we discovered direct coupling between Higgs and b-quark and measured its coupling strength with 13% precision, (2) we discovered direct coupling between Higgs and t-quark and measured its coupling strength with 9% precision, (3) we found a sign of Higgs to muon coupling, and (4) we measured Higgs boson mass with 0.2% precision.
In order to improve the precision of various Higgs measurements, and to determine Higgs self-coupling at the LHC high luminosity project (HL-LHC) in future, we carried out the development of cutting edge silicon tracking detectors. Developments of silicon pixel module and silicon strip sensor are completed. Based on this research and development, Technical Design Report of new silicon tracker for ATLAS upgrade was completed.

Academic Significance and Societal Importance of the Research Achievements

ヒッグス粒子とbおよびtクォークとの結合を直接観測したことにより,クォークの質量が2012年に発見したヒッグス場により動的に生成されていることを突き止めた。素粒子とヒッグス粒子の結合の強さが質量に比例していることを明らかにし,ヒッグス場の性質が素粒子にアイデンティを与えている,という描像を確実なものとして,真空と時空を新たな学術領域とする本領域が今後の素粒子物理学の発展の一つの方向性であることを示した。
また,真空の全貌解明には自己結合の測定が不可欠であり,本研究によるシリコン検出器開発の進展は,自己結合定数測定を目指すLHCの高輝度化(HL-LHC)成功のための大きなマイルストーンである。

Report

(6 results)
  • 2021 Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (160 results)

All 2022 2021 2020 2019 2018 2017 2016 Other

All Int'l Joint Research (4 results) Journal Article (45 results) (of which Int'l Joint Research: 44 results,  Peer Reviewed: 45 results,  Open Access: 45 results,  Acknowledgement Compliant: 8 results) Presentation (106 results) (of which Int'l Joint Research: 29 results,  Invited: 4 results) Remarks (5 results)

  • [Int'l Joint Research] 欧州原子核研究機関/ジュネーブ大学(スイス)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] 欧州原子核研究期間/ジュネーブ大学(スイス)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] 欧州原子核研究機関/ジュネーブ大学(スイス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] 欧州原子核研究機構(スイス)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Operation and performance of the ATLAS semiconductor tracker in LHC Run 22022

    • Author(s)
      G. Aad, K. Hanagaki, J. Tojo, F Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      JINST

      Volume: 17 Issue: 01 Pages: P01013-P01013

    • DOI

      10.1088/1748-0221/17/01/p01013

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurements of Higgs bosons decaying to bottom quarks from vector boson fusion production with the ATLAS experiment at sqrt{s} = 13 TeV2021

    • Author(s)
      G. Aad, K. Hanagaki, J. Tojo, F Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Eur. Phys. J. C

      Volume: 81 Issue: 6 Pages: 537-537

    • DOI

      10.1140/epjc/s10052-021-09192-8

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for charged Higgs bosons decaying into a top quark and a bottom quark at sqrt{s} = 13 TeV with the ATLAS detector2021

    • Author(s)
      G. Aad, K. Hanagaki, J. Tojo, F Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      JHEP

      Volume: 6 Issue: 6 Pages: 145-145

    • DOI

      10.1007/jhep06(2021)145

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evidence for Higgs boson decays to a low-mass dilepton system and a photon in pp collisions at sqrt{s}=13 TeV with the ATLAS detector2021

    • Author(s)
      G. Aad, K. Hanagaki, J. Tojo, F Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Phys. Lett. B

      Volume: 819 Pages: 136412-136412

    • DOI

      10.1016/j.physletb.2021.136412

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of the associated production of a Higgs boson decaying into b-quarks with a vector boson at high transverse momentum in pp collisions at √s=13 TeV with the ATLAS detector2021

    • Author(s)
      The ATLAS Collaboration (S.Asai et al)
    • Journal Title

      Physics Letters B

      Volume: 816 Pages: 136204-136204

    • DOI

      10.1016/j.physletb.2021.136204

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Combined measurements of Higgs boson production and decay using up to $80$ fb$^{-1}$ of proton-proton collision data at $\sqrt{s}=$ 13 TeV collected with the ATLAS experiment2020

    • Author(s)
      M. Aad, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Phys. Rev. D

      Volume: 101 Issue: 1 Pages: 12002-12002

    • DOI

      10.1103/physrevd.101.012002

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electron and photon performance measurements with the ATLAS detector using the 2015 - 2017 LHC proton-proton collision data2019

    • Author(s)
      M. Aad, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      JINST

      Volume: 14 Issue: 12 Pages: P12006-P12006

    • DOI

      10.1088/1748-0221/14/12/p12006

    • NAID

      120007132965

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] ATLAS b-jet identification performance and efficiency measurement with $t{\bar{t}}$ events in pp collisions at $\sqrt{s}=13$ TeV2019

    • Author(s)
      M. Aad, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Eur. Phys. J. C

      Volume: 79 Issue: 11 Pages: 836-836

    • DOI

      10.1140/epjc/s10052-019-7450-8

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Identification of boosted Higgs bosons decaying into $b$-quark pairs with the ATLAS detector at 13~TeV2019

    • Author(s)
      M. Aad, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Eur. Phys. J. C

      Volume: 79 Issue: 10 Pages: 970-970

    • DOI

      10.1140/epjc/s10052-019-7335-x

    • NAID

      120007132824

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Modelling radiation damage to pixel sensors in the ATLAS detector2019

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      JINST

      Volume: 14 Issue: 06 Pages: P06012-P06012

    • DOI

      10.1088/1748-0221/14/06/p06012

    • NAID

      120007133115

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of the production cross section for a Higgs boson in association with a vector boson in the $H \to WW^{\ast} \to \ell\nu\ell\nu$ channel in $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector2019

    • Author(s)
      M. Aad, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Phys. Lett. B

      Volume: 798 Pages: 134949-134949

    • DOI

      10.1016/j.physletb.2019.134949

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of VH, $ \mathrm{H}\to \mathrm{b}\overline{\mathrm{b}} $ production as a function of the vector-boson transverse momentum in 13 TeV pp collisions with the ATLAS detector2019

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      JHEP

      Volume: 1905 Issue: 5 Pages: 141-141

    • DOI

      10.1007/jhep05(2019)141

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electron reconstruction and identification in the ATLAS experiment using the 2015 and 2016 LHC proton-proton collision data at $\sqrt{s}$ = 13 TeV2019

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Eur. Phys. J. C

      Volume: 79 Issue: 8 Pages: 639-639

    • DOI

      10.1140/epjc/s10052-019-7140-6

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cross-section measurements of the Higgs boson decaying into a pair of τ-leptons in proton-proton collisions at s=13??TeV with the ATLAS detector2019

    • Author(s)
      ATLAS Collaboration
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 7 Pages: 072001-072001

    • DOI

      10.1103/physrevd.99.072001

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Combination of searches for invisible Higgs boson decays with the ATLAS experiment2019

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Phys. Rev. Lett.

      Volume: 122 Issue: 23 Pages: 231801-231801

    • DOI

      10.1103/physrevlett.122.231801

    • NAID

      120007133118

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electron and photon energy calibration with the ATLAS detector using 2015 - 2016 LHC proton-proton collision data2019

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      JINST

      Volume: 14 Issue: 03 Pages: P03017-P03017

    • DOI

      10.1088/1748-0221/14/03/p03017

    • NAID

      120007133577

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of the photon identification efficiencies with the ATLAS detector using LHC Run 2 data collected in 2015 and 20162019

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Eur. Phys. J. C

      Volume: 79 Issue: 3 Pages: 205-205

    • DOI

      10.1140/epjc/s10052-019-6650-6

    • NAID

      120007133635

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for heavy Majorana or Dirac neutrinos and right-handed $W$ gauge bosons in final states with two charged leptons and two jets at $ \sqrt{s}=13 $ TeV with the ATLAS detector2019

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      JHEP

      Volume: 1901 Issue: 1 Pages: 16-16

    • DOI

      10.1007/jhep01(2019)016

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurements of gluon-gluon fusion and vector-boson fusion Higgs boson production cross-sections in the $H \to WW^{\ast} \to e\nu\mu\nu$ decay channel in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector2019

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Phys. Lett. B

      Volume: 789 Pages: 12008-12008

    • DOI

      10.1016/j.physletb.2018.11.064

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Observation of H→bb ̄ decays and VH production with the ATLAS detector2018

    • Author(s)
      Aaboud M. , Enari. Y, et. al. (The ATLAS collaboration)
    • Journal Title

      Physics Letters B

      Volume: 786 Pages: 59-86

    • DOI

      10.1016/j.physletb.2018.09.013

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Constraints on off-shell Higgs boson production and the Higgs boson total width in $ZZ\to4\ell$ and $ZZ\to2\ell2\nu$ final states with the ATLAS detector2018

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Phys. Lett. B

      Volume: 786 Pages: 223-223

    • DOI

      10.1016/j.physletb.2018.09.048

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Observation of Higgs boson production in association with a top quark pair at the LHC with the ATLAS detector2018

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Phys. Lett. B

      Volume: 784 Pages: 173-173

    • DOI

      10.1016/j.physletb.2018.07.035

    • NAID

      120007133693

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of the Higgs boson mass in the $H\rightarrow ZZ^* \rightarrow 4\ell$ and $H \rightarrow \gamma\gamma$ channels with $\sqrt{s}=13$ TeV $pp$ collisions using the ATLAS detector2018

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Phys. Lett. B

      Volume: 784 Pages: 345-345

    • DOI

      10.1016/j.physletb.2018.07.050

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Combined measurement of differential and total cross sections in the $H \rightarrow \gamma \gamma$ and the $H \rightarrow ZZ^* \rightarrow 4\ell$ decay channels at $\sqrt{s} = 13$ TeV with the ATLAS detector2018

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Phys. Lett. B

      Volume: 786 Pages: 114-114

    • DOI

      10.1016/j.physletb.2018.09.019

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurements of b-jet tagging efficiency with the ATLAS detector using $ t\overline{t} $ events at $ \sqrt{s}=13 $ TeV2018

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      JHEP

      Volume: 1808 Issue: 8 Pages: 89-89

    • DOI

      10.1007/jhep08(2018)089

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurements of Higgs boson properties in the diphoton decay channel with 36 fb$^{-1}$ of $pp$ collision data at $\sqrt{s} = 13$ TeV with the ATLAS detector2018

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Phys. Rev. D

      Volume: 98 Issue: 5 Pages: 52005-52005

    • DOI

      10.1103/physrevd.98.052005

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for Higgs bosons produced via vector-boson fusion and decaying into bottom quark pairs in s=13??TeV pp collisions with the ATLAS detector2018

    • Author(s)
      ATLAS Collaboration (T. Masubuchi et al.)
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 5 Pages: 052003-052003

    • DOI

      10.1103/physrevd.98.052003

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for heavy ZZ resonances in the l^+ l^- l^+ l^- and l^+ l^- nu bar(nu) final states using proton-proton collisions at sqrt(s)= 13 TeV with the ATLAS detector2018

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Eur. Phys. J. C

      Volume: 78 Issue: 4 Pages: 293-293

    • DOI

      10.1140/epjc/s10052-018-5686-3

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of the Higgs boson coupling properties in the H→ZZ^*→4l decay channel at sqrt(s) = 13 TeV with the ATLAS detector2018

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      JHEP

      Volume: 1083 Issue: 3 Pages: 95-95

    • DOI

      10.1007/jhep03(2018)095

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for long-lived, massive particles in events with displaced vertices and missing transverse momentum in sqrt(s) = 13 TeV pp collisions with the ATLAS detector2018

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Phys. Rev. D

      Volume: 97 Issue: 5 Pages: 52012-52012

    • DOI

      10.1103/physrevd.97.052012

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] ZZ→l^+ l^- l'^+ l'^- cross-section measurements and search for anomalous triple gauge couplings in 13 TeV pp collisions with the ATLAS detector2018

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Phys. Rev. D

      Volume: 97 Issue: 3 Pages: 32005-32005

    • DOI

      10.1103/physrevd.97.032005

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for an invisibly decaying Higgs boson or dark matter candidates produced in association with a Z boson in pp collisions at sqrt(s)=13 TeV with the ATLAS detector2018

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Phys. Lett. B

      Volume: 776 Pages: 318-318

    • DOI

      10.1016/j.physletb.2017.11.049

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evidence for the H→bb decay with the ATLAS detector2017

    • Author(s)
      Aaboud M. et. al. (The ATLAS collaboration)
    • Journal Title

      Journal of High Energy Physics

      Volume: 2017 Issue: 12 Pages: 024-092

    • DOI

      10.1007/jhep12(2017)024

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Measurement of inclusive and differential cross sections in the H→ ZZ^*→4l decay channel in pp collisions at sqrt(s)=13 TeV with the ATLAS detector2017

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      JHEP

      Volume: 1710 Issue: 10 Pages: 132-132

    • DOI

      10.1007/jhep10(2017)132

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Performance of the ATLAS Track Reconstruction Algorithms in Dense Environments in LHC Run 22017

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Eur. Phys. J. C

      Volume: 77 Issue: 10 Pages: 673-673

    • DOI

      10.1140/epjc/s10052-017-5225-7

    • NAID

      120007134245

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Reconstruction of primary vertices at the ATLAS experiment in Run 1 proton-proton collisions at the LHC2017

    • Author(s)
      M. Aaboud, K. Hanagaki, J. Tojo, F. Ukegawa, et al. [ATLAS Collaboration]
    • Journal Title

      Eur. Phys. J. C

      Volume: 77 Issue: 5 Pages: 332-332

    • DOI

      10.1140/epjc/s10052-017-4887-5

    • NAID

      120007129068

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for dark matter in association with a Higgs boson decaying to b b -quarks in pp p p collisions at √s = 13 TeV with the ATLAS detector2017

    • Author(s)
      M. Aabound, K. Hanagaki, J. Tojo, F. Ukegawa, et. al. (ATLAS Collaboration)
    • Journal Title

      Phys. Lett.

      Volume: B765 Pages: 11-31

    • DOI

      10.1016/j.physletb.2016.11.035

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Search for new resonaces decaying to a W or Z boson and a Higgs boson in the llbb, lνbb, and ννbb channels with pp collisions at √s = 13 TeV with the ATLAS detector2017

    • Author(s)
      M. Aabound, K. Hanagaki, J. Tojo, F. Ukegawa, et. al. (ATLAS Collaboration)
    • Journal Title

      Phys. Lett.

      Volume: B765 Pages: 32-52

    • DOI

      10.1016/j.physletb.2016.11.045

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Search for the Higgs boson produced in association with a W W boson and decaying to four b b -quarks via two spin-zero particles in pp collisions at 13 TeV with the ATLAS detector2016

    • Author(s)
      M. Aabound, K. Hanagaki, J. Tojo, F. Ukegawa, et. al. (ATLAS Collaboration)
    • Journal Title

      Eur. Phys. J.

      Volume: C78 Issue: 11 Pages: 605-605

    • DOI

      10.1140/epjc/s10052-016-4418-9

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Search for pair production of Higgs bosons in the bbbb final state using proton-proton collisions at √s = 13 TeV with the ATLAS detector2016

    • Author(s)
      M. Aabound, K. Hanagaki, J. Tojo, F. Ukegawa, et. al. (ATLAS Collaboration)
    • Journal Title

      Phys. Rev.

      Volume: D94 Issue: 5 Pages: 052002-052002

    • DOI

      10.1103/physrevd.94.052002

    • NAID

      120007135261

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at √s = 7 and 8 TeV2016

    • Author(s)
      G. Aad, K. Hanagaki, J. Tojo, F. Ukegawa, et. al. (ATLAS and CMS Collaboration)
    • Journal Title

      JHEP

      Volume: 1608 Issue: 8 Pages: 045-045

    • DOI

      10.1007/jhep08(2016)045

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Search for the Standard Model Higgs boson produced by vector-boson fusion and decaying to bottom quarks √s = 8 TeV pp collisions with the ATLAS detector2016

    • Author(s)
      M. Aabound, K. Hanagaki, J. Tojo, F. Ukegawa, et. al. (ATLAS Collaboration)
    • Journal Title

      JHEP

      Volume: 1611 Issue: 11 Pages: 112-112

    • DOI

      10.1007/jhep11(2016)112

    • NAID

      120007135273

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Search for dark matter produced in association with a Higgs boson decaying to two bottom quarks in pp collisions at √s=8 TeV with the ATLAS detector2016

    • Author(s)
      G. Aad et al. (ATLAS Collaboration)
    • Journal Title

      Physical Review D

      Volume: 93 Issue: 7 Pages: 072007-072007

    • DOI

      10.1103/physrevd.93.072007

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Development of n+ in p planar pixel sensors for extremely high radiation environments, designed to retain high efficiency after irradiation2016

    • Author(s)
      Y. Unno, K. Hanagaki, K. Hara, et. al.
    • Journal Title

      Nucl. Instrum. Meth.

      Volume: A831 Pages: 122-132

    • DOI

      10.1016/j.nima.2016.04.039

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Test beam evaluation of newly developed n-in-p planar pixel sensors for use in a high radiation environment2016

    • Author(s)
      K.Kimura, D.Yamaguchi,K.Motohashi, K.Nakamura,Y.Unno,O.Jinnouchi,et al.
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A

      Volume: press article Pages: 1-7

    • DOI

      10.1016/j.nima.2016.04.004

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] 高輝度LHC ATLAS実験用ピクセルセンサー量産に向けた品質保証システムの構築2022

    • Author(s)
      飯坂俊介
    • Organizer
      日本物理学会第77回年次大会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高輝度化LHCに向けたATLAS実験用シリコンピクセル検出器のワイヤー保護機構の性能評価2022

    • Author(s)
      岩下 侑太郎
    • Organizer
      日本物理学会第 77 回年次大会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高輝度化 LHC に向けたATLAS実験用シリコンピクセル検出器のモジュール冷却部の組立2022

    • Author(s)
      宮本 佳門
    • Organizer
      日本物理学会第 77 回年次大会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Measurements and searches of Higgs boson production involving fermion couplings with the ATLAS detector2021

    • Author(s)
      S. Hirose
    • Organizer
      XXVIII International Workshop on Deep-Inelastic Scattering and Related Subjects
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] HL-LHC ATLASで用いるピクセル検出器の量産に向けたバンプ接合の熱耐性評価2021

    • Author(s)
      斉藤功太
    • Organizer
      日本物理学会2021年秋季大会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] LHCの高輝度化に向けたATLAS実験用シリコンピクセル検出器のワイヤー保護用CFRP構造体の実装試験と性能評価2021

    • Author(s)
      岩下 侑太郎
    • Organizer
      日本物理学会 2021 年秋季大会(オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Operational Experience and Performance with the ATLAS Pixel detector at the Large Hadron Collider at CERN2020

    • Author(s)
      S. Tsuno
    • Organizer
      ICHEP2020 40th International Conference on High Energy Physics
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Operational Experience and Performance with the ATLAS Inner Detector at the Large Hadron Collider at CERN2020

    • Author(s)
      Y. Takubo
    • Organizer
      VERTEX2020 The 29th International Workshop on Vertex Detectors
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] LHC-ATLAS実験シリコンストリップ検出器のオフラインソフトウェアのマルチスレッド化2020

    • Author(s)
      織田勧
    • Organizer
      日本物理学会 第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] LHC-ATLAS実験シリコンストリップ検出器の使用可能ストリップ増加を目指した各ストリップの評価2020

    • Author(s)
      山口尚輝
    • Organizer
      日本物理学会 第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高輝度化LHCに向けたATLASシリコンピクセル検出器の冷却機構の性能評価に関する研究2020

    • Author(s)
      宮崎祐太
    • Organizer
      日本物理学会 第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] LHCの高輝度化計画に向けたATLAS実験用シリコンピクセル検出器における熱応力に関する研究2020

    • Author(s)
      彌吉拓哉
    • Organizer
      日本物理学会 第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] LHCの高輝度化計画に向けたATLAS実験用シリコンピクセル検出器モジュールのワイヤー保護の研究2020

    • Author(s)
      荘司大志
    • Organizer
      日本物理学会 第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] LHC 高輝度化に向けたATLAS 検出器アップグレードのためのRD53A ASICを搭載したピクセル検出器の性能評価2020

    • Author(s)
      佐藤勝哉
    • Organizer
      日本物理学会第75 回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] TLAS 検出器アップグレードに向けた新型ASIC を用いたバイアスレール起因のノイズ評価2020

    • Author(s)
      谷野恭介
    • Organizer
      日本物理学会第75 回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] HL-LHC ATLAS ピクセル検出器性能評価のためのテストビーム飛跡システムの開発2020

    • Author(s)
      原田大豪
    • Organizer
      日本物理学会第75 回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] LHC-Run2 全データでのヒッグス粒子最新結果とRun3 準備状況(企画講演)2020

    • Author(s)
      廣瀬茂輝
    • Organizer
      日本物理学会第75 回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] LHCの高輝度化計画に向けたATLAS実験用シリコンピクセル検出器の薄膜蒸着による熱応力緩和の研究2020

    • Author(s)
      緑川晋平
    • Organizer
      日本物理学会 第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Higgsino ; jet + soft displaced track2019

    • Author(s)
      H. Otono
    • Organizer
      Searching for long-lived particles at the LHC : Sixth workshop of the LHC LLP Community
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measurement of cross sections in Higgs boson decays to four leptons with the ATLAS detector2019

    • Author(s)
      S. Oda
    • Organizer
      European Physical Society Conference on High Energy Physics (EPS-HEP 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Searches for supersymmetric particles with macroscopic or stable lifetimes using the ATLAS detector2019

    • Author(s)
      H. Otono
    • Organizer
      27th International Conference on Supersymmetry and Unification of Fundamental Interactions (SUSY2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] LHC-ATLAS実験Run2におけるストリップ型シリコン検出器(SCT)の性能評価2019

    • Author(s)
      音野瑛俊
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] HL-LHCアップグレードに向けた測定器開発現状~日本グループの活動~2019

    • Author(s)
      小林大
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] LHCの高輝度化計画に向けたATLAS実験用シリコンピクセル検出器用新部材の評価2019

    • Author(s)
      小林大
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] LHCの高輝度化計画に向けたATLAS実験用シリコンピクセル検出器の量産における接着工程の評価2019

    • Author(s)
      彌吉拓哉
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] LHCにおける長寿命中性レプトンの探索2019

    • Author(s)
      織田勧
    • Organizer
      研究会「ニュートリノで拓く素粒子と宇宙」
    • Related Report
      2019 Annual Research Report
  • [Presentation] ATLAS ITk Pixel Module Assembly2019

    • Author(s)
      小林大
    • Organizer
      測定器開発プラットフォーム・シリコン検出器研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ATLAS Silicon Pixel Detector2019

    • Author(s)
      小林大
    • Organizer
      測定器開発プラットフォーム・シリコン検出器研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ATLAS 検出器アップグレードに向けたピクセル検出器の性能評価2019

    • Author(s)
      原田大豪
    • Organizer
      日本物理学会2019 年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Looking for dark-sector long-lived particles with ATLAS2019

    • Author(s)
      K. Hara
    • Organizer
      2019 Joint Workshop of FKPPL and TYL/FJPPL
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Charge Collection of the ATLAS ITk Prototype Silicon Strip Sensors ATLAS17LS for the HL-LHC2019

    • Author(s)
      K. Hara
    • Organizer
      12th International "Hisroshima" Symposium on the Development and Applicatoin of Semiconductor Tracking Detecotrs (HSTD12)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Characterization of Si Sensors irradiated up to 1e17/cm22019

    • Author(s)
      K. Sato
    • Organizer
      12th International "Hisroshima" Symposium on the Development and Applicatoin of Semiconductor Tracking Detecotrs (HSTD12)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Hybridization of the Planar Pixel Modules for ATLAS ITK upgrade2019

    • Author(s)
      K. Nakamura
    • Organizer
      The 28th International Workshop on Vertex Detectors (VERTEX2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] LHC-ATLAS実験Run2におけるPixel検出器のパフォーマンスに関する総括2019

    • Author(s)
      津野総司
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Single Event Upsets in the ATLAS IBL Frontend ASICs2019

    • Author(s)
      Y. Takubo
    • Organizer
      International Workshop on Semiconductor Pixel Detector for Particles and Imaging(PIXEL2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] LHC-ATLAS実験Run2におけるPixel検出器の運転に関する総括2019

    • Author(s)
      田窪洋介
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] LHC-ATLAS実験Run2におけるH→γγ崩壊過程を用いたttH生成過程の探索結果2019

    • Author(s)
      東野聡
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] LHCの高輝度化計画に向けたATLAS実験用シリコンピクセル検出器量産工程の構築2019

    • Author(s)
      小林大
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] LHC-ATLAS実験シリコンストリップ検出器の検出効率向上を目指した各ストリップの詳細な評価2019

    • Author(s)
      山口尚輝
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] LHCの高輝度化計画に向けたATLAS実験用シリコンピクセル検出器組み立てにおける品質管理の研究2019

    • Author(s)
      藤野主一
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] LHCの高輝度化計画に向けたATLAS実験用シリコンピクセル検出器の組立工程における接着剤塗布の研究2019

    • Author(s)
      彌吉拓哉
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ATLAS検出器を用いたトップクォーク・ヒッグス粒子随伴生成のH →bb-bar崩壊様式での探索2019

    • Author(s)
      本多俊介
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] LHC-ATLAS実験Run2におけるシリコンストリップ検出器の検出効率の測定2019

    • Author(s)
      若狭玲那
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ATLAS検出器アップグレードに向けたピクセル検出器のノイズ評価2019

    • Author(s)
      内山和貴
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ATLAS検出器アップグレードに向けたピクセル検出器の放射線照射後の性能評価2019

    • Author(s)
      原田大豪
    • Organizer
      日本物理学会 第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Study of efficiency and noise of fine pitch planar pixel detector for ATLAS ITk upgrade2018

    • Author(s)
      K. Nakamura
    • Organizer
      International Workshop on Semiconductor Pixel Detector for Particles and Imaging(PIXEL2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Opening remarks2018

    • Author(s)
      Hidetoshi Otono
    • Organizer
      Workshop on Long lived particle searches in various energy (LLP Workshop 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] First search for long-lived heavy neutral lepton with the ATLAS detector2018

    • Author(s)
      Shohei Shirabe
    • Organizer
      Workshop on Long lived particle searches in various energy (LLP Workshop 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] LHCの高輝度化計画に向けたATLAS実験用シリコンピクセル検出器組み立て工程における接着精度評価2018

    • Author(s)
      小林大
    • Organizer
      日本物理学会 2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Module Development for the Phase-2 ATLAS ITk Pixel Upgrade2018

    • Author(s)
      Dai Kobayashi
    • Organizer
      International Workshop on Semiconductor Pixel Detectors for Particles and Imaging (PIXEL2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Search for New Physics through the Reconstruction of Challenging Signatures with the ATLAS detector2018

    • Author(s)
      Shohei Shirabe
    • Organizer
      26th International Conference on Supersymmetry and Unification of Fundamental Interactions (SUSY2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] HL-LHCに向けた初期量産型ATLASストリップ型検出器の放射線耐性の評価2018

    • Author(s)
      大鳴匡至
    • Organizer
      日本物理学会 2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ATLAS実験でのトップクォークとボトムクォークに崩壊する荷電ヒッグス粒子の探索2018

    • Author(s)
      佐藤構二
    • Organizer
      日本物理学会 2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ATLAS検出器増強に向けた新型ASIC搭載ピクセルセンサーモジュールの性能評価2018

    • Author(s)
      内山和貴
    • Organizer
      日本物理学会 2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ATLAS検出器アップグレードに向けたピクセルセンサーモジュールの閾値の評価2018

    • Author(s)
      原田大豪
    • Organizer
      日本物理学会 2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Latest results on the H(125) from the LHC2018

    • Author(s)
      Hideki Okawa
    • Organizer
      Asian Linear Collider Workshop (ALCW) 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Highlights of top quark production measurements at ATLAS2018

    • Author(s)
      Shunsuke Honda
    • Organizer
      LISHEP2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] LHC-ATLAS実験Run2におけるビーム衝突点から離れて崩壊する新粒子の探索2018

    • Author(s)
      音野瑛俊
    • Organizer
      日本物理学会第 73 回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] LHCの高輝度化計画に向けたATLAS実験用新型シリコンピクセル検出器の組み立て工程の開発2018

    • Author(s)
      小林大
    • Organizer
      日本物理学会第 73 回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] LHCの高輝度化計画に向けたATLAS実験用新型シリコンピクセル検出器組み立てにおける接着剤と封止材の塗布手法の開発2018

    • Author(s)
      山口尚輝
    • Organizer
      日本物理学会第 73 回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] LHCの高輝度化計画に向けたATLAS実験用新型シリコンピクセル検出器の放熱についての評価2018

    • Author(s)
      家田晋輔
    • Organizer
      日本物理学会第 73 回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] LHCの高輝度化計画に向けたATLAS実験用新型シリコンピクセル検出器の組み立てに用いる部材の放射線耐性の評価2018

    • Author(s)
      藤野主一
    • Organizer
      日本物理学会第 73 回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ATLAS results on searches for long-lived particles2018

    • Author(s)
      Hidetoshi Otono
    • Organizer
      Aspen 2018 - The Particle Frontier
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 最高ルミノシティを達成したLHC/ATLAS実験2017年の運転状況とHL-LHCへ向けた準備状況2018

    • Author(s)
      中村浩二
    • Organizer
      日本物理学会第 73 回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] LHC-ATLAS実験における2光子に崩壊するヒッグス粒子のttH生成過程探索2018

    • Author(s)
      東野聡
    • Organizer
      日本物理学会第 73 回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] HL-LHC ATLAS検出器アップグレードに向けたストリップセンサーにおけるIV長期安定性と湿度依存性2018

    • Author(s)
      鈴木淳貴
    • Organizer
      日本物理学会 第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ATLAS検出器アップグレードに向けたピクセル検出器の性能評価2018

    • Author(s)
      内山和貴
    • Organizer
      日本物理学会 第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] LHC-ATLAS実験Run2におけるH→bb崩壊過程でのヒッグス粒子ttH生成過程探索結果2018

    • Author(s)
      本多俊介
    • Organizer
      日本物理学会 第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 内部増幅機能つき半導体検出器(LGAD)の中性子照射損傷の評価2018

    • Author(s)
      大鳴匡至
    • Organizer
      日本物理学会 第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 内部増幅機能付き検出器(LGAD)の基礎特性評価2018

    • Author(s)
      和田冴
    • Organizer
      日本物理学会 第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Coupling and mass with 13 TeV data and expectations2017

    • Author(s)
      Susumu Oda
    • Organizer
      52nd Rencontres de Moriond in Electroweak Interactions and Unified Theories
    • Place of Presentation
      La Thuile, Italy
    • Year and Date
      2017-03-18
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] LHC-ATLAS実験におけるピクセル検出器のデータ読み出しシステムアップグレード2017

    • Author(s)
      矢島和希,花垣和則,田窪洋介,津野総司,東野聡,留目和輝,et al.
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府・豊中市)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] LHC-ATLAS実験におけるttH過程で生成するヒッグス粒子の2光子崩壊事象の探索2017

    • Author(s)
      東野聡、花垣和則、中村浩二、山口洋平
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府・豊中市)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] LHC-ATLAS実験Run-2におけるtbへ崩壊する荷電ヒッグス粒子の探索2017

    • Author(s)
      萩原睦人,受川史彦,他
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府・豊中市)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] LHC-ATLAS実験Run-2におけるZ+Missing ET終状態を用いたヒッグスセクターでの新物理探索2017

    • Author(s)
      大川英希,受川史彦,他
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府・豊中市)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] LHC-ATLAS実験Run2におけるH→bb崩壊過程でのヒッグス粒子ttH生成過程探索のための発見感度向上の研究2017

    • Author(s)
      本多俊介,原和彦,中村浩二,他
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府・豊中市)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] HL-LHC実験ATLAS検出器のアップグレードに向けた新型ASIC搭載50μm角ピクセル検出器のビーム試験2017

    • Author(s)
      鈴木淳貴,原和彦,池上陽一,中村浩二,花垣和則,他
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府・豊中市)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] HL-LHC実験ATLAS検出器のアップグレードに向けた50μm角ピクセル検出器の開発2017

    • Author(s)
      佐藤和之,原和彦,池上陽一,中村浩二,花垣和則,他
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府・豊中市)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] 内部増幅機能付き検出器(LGAD)の放射線耐性の評価2017

    • Author(s)
      和田冴,原和彦,中村浩二,他
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府・豊中市)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] Measurements and BSM Searches in the Higgs Sector at the LHC2017

    • Author(s)
      H. Okawa, F. Ukegawa et. al.
    • Organizer
      3rd International Workshop on Higgs as a Probe of New Physics (HPNP2017)
    • Place of Presentation
      University of Toyama, Toyama, Japan
    • Year and Date
      2017-03-01
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Search for long-lived, massive particles in events with displaced vertices and missing transverse momentum in sqrt(s) = 13 TeV pp collisions with the ATLAS detector2017

    • Author(s)
      Hidetoshi Otono
    • Organizer
      2017 European Physical Society Conference on High Energy Physic
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ATLAS実験運転状況と 13 TeV データを使ったSUSY探索2017

    • Author(s)
      音野瑛俊
    • Organizer
      日本物理学会 2017 年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] LHC-ATLAS実験における長寿命中性レプトンの探索に向けた背景事象の研究2017

    • Author(s)
      調翔平
    • Organizer
      日本物理学会 2017 年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] LHC-ATLAS実験アップグレードに向けた新型シリコンピクセル検出器の組立手法の開発2017

    • Author(s)
      山口尚輝
    • Organizer
      日本物理学会 2017 年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 高輝度 LHC-ATLAS 実験に向けた新型シリコンピクセル検出器組み立てにおける接着剤塗布方法の開発2017

    • Author(s)
      山口尚輝
    • Organizer
      第 123 回日本物理学会九州支部例会
    • Related Report
      2017 Annual Research Report
  • [Presentation] HL-LHC のための ATLAS 実験新型ピクセル検出器組立に用いる部材の評価2017

    • Author(s)
      藤野主一
    • Organizer
      第 123 回日本物理学会九州支部例会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Searches for Beyond SM Higgs bosons2017

    • Author(s)
      Soshi Tsuno
    • Organizer
      The 28th International Symposium on Lepton Photon Interactions at High Energies
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of the radiation tolerant fine size planar pixel detector by HPK/KEK2017

    • Author(s)
      Koji Nakamura
    • Organizer
      11th International "Hiroshima" Symposium on the Development and Application of Semiconductor Tracking Detector (HSTD11)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] LHC-ATLAS実験Run-2におけるヒッグス粒子の2光子崩壊事象でのttH生成過程探索2017

    • Author(s)
      東野聡
    • Organizer
      日本物理学会 2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] LHC-ATLAS 実験 Run-2 における 0 レプトン終状態を用いたトップクォーク対共鳴事象の新粒子探索2017

    • Author(s)
      鈴木翔太
    • Organizer
      日本物理学会 2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Top quark production cross-section measurements2017

    • Author(s)
      Shota Suzuki
    • Organizer
      QCD@LHC 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of the new trigger processor board for the ATLAS level-1 endcap muon trigger for RUN-32017

    • Author(s)
      Atsushi Mizukami
    • Organizer
      Topical Workshop on Electronics for Particle Physics (TWEPP)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Search for Dark Matter in Events with a Single Boson and Missing Transverse Momentum using the ATLAS Detector2017

    • Author(s)
      Hideki Okawa
    • Organizer
      An Alpine LHC Physics Summit (ALPS) 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Search for neutral and charged BSM Higgs Bosons with the ATLAS detector2017

    • Author(s)
      Koji Sato
    • Organizer
      Phenomenology 2017 Symposium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Search for the Standard Model Higgs boson produced in association with top quarks and decaying into bb in the ATLAS detector2017

    • Author(s)
      Shunsuke Honda
    • Organizer
      The 3rd International Conference on Particle Physics and Astrophysics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] HL-LHC実験ATLAS検出器のアップグレードに向けたプラナー型微細ピクセル検出器の性能評価12017

    • Author(s)
      鈴木淳貴
    • Organizer
      日本物理学会 2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] LHC-ATLAS実験Run2におけるH->bb崩壊過程でのヒッグス粒子ttH生成過程探索2017

    • Author(s)
      本多俊介
    • Organizer
      日本物理学会 2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ATLAS実験 13 TeV データを使ったヒッグスなどの測定と新物理探索(企画講演)2017

    • Author(s)
      大川英希
    • Organizer
      日本物理学会 2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ATLASエンドキャップ用R0シリコンストリップセンサーの基礎特性評価2017

    • Author(s)
      和田冴
    • Organizer
      日本物理学会 2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 2016年LHC13TeV実験:実験状況とSM/Higgs測定2016

    • Author(s)
      織田勧
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      宮崎大学木花キャンパス(宮崎県・宮崎市)
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] ATLAS実験ピクセル検出器の読み出しタイミングの調整2016

    • Author(s)
      東野聡、花垣和則、生出秀行、Kerstin Lantzsch、Karolos Potamianos、田窪洋介、津野総司、陣内修、山口大貴、留目和輝
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      宮崎大学木花キャンパス(宮崎県・宮崎市)
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] LHC-ATLAS実験におけるWH→lνbb崩壊過程を用いたヒッグス粒子の探索 -系統誤差の評価と最新結果-2016

    • Author(s)
      石島直樹、山口洋平、花垣和則
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      宮崎大学木花キャンパス(宮崎県・宮崎市)
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] LHC-ATLAS実験Run-2におけるWH→eνbb崩壊過程を用いたヒッグス粒子の探索-多変量解析による信号感度の向上-,\\2016

    • Author(s)
      伊藤史哲,受川史彦,原和彦,他
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      宮崎大学木花キャンパス(宮崎県・宮崎市)
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] LHC-ATLAS実験Run2におけるヒッグス粒子bb崩壊モードでのttH生成過程探索のための信号領域最適化の研究2016

    • Author(s)
      本多俊介,原和彦,中村浩二,他
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      宮崎大学木花キャンパス(宮崎県・宮崎市)
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] HL-LHC実験ATLAS検出器のアップグレードに向けたピクセル検出器の放射線損傷の評価2016

    • Author(s)
      佐藤和之,原和彦,池上陽一,中村浩二,花垣和則,他
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      宮崎大学木花キャンパス(宮崎県・宮崎市)
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] HL-LHC実験ATLAS検出器のアップグレードに向けたピクセル検出器の磁場中での性能評価2016

    • Author(s)
      鈴木淳貴,原和彦,池上陽一,中村浩二,花垣和則,他
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      宮崎大学木花キャンパス(宮崎県・宮崎市)
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Remarks] ATLAS JAPAN

    • URL

      https://atlas.kek.jp

    • Related Report
      2020 Annual Research Report
  • [Remarks] ATLAS Japan

    • URL

      https://atlas.kek.jp

    • Related Report
      2019 Annual Research Report
  • [Remarks] LHCアトラス実験日本アトラスグループ

    • URL

      http://atlas.kek.jp/research/index.html

    • Related Report
      2018 Annual Research Report
  • [Remarks] LHCアトラス実験日本アトラスグループ

    • URL

      http://atlas.kek.jp/index.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] LHCアトラス実験

    • URL

      http://atlas.kek.jp/index.html

    • Related Report
      2016 Annual Research Report

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Published: 2016-07-04   Modified: 2023-01-30  

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